Shoe sole



FIG. 1 is a plan view of a shoe sole;

FIG. 2 is a rear perspective view of the shoe sole; and,

FIG. 3 is a front perspective view of the shoe sole.

The shoe sole is shown in FIGS. 1-3. The broken lines depict environmental structure that is included for illustrative purposes only and forms no part of the claimed design. 

CLAIM The ornamental design for a shoe sole, as shown and described. 